@import"../../assets/css/reset.css";
@import"../../assets/css/common.css";
.active{
    border-bottom: 2px solid #fff !important;
    color: #fff !important;
}
#mydiv {
    background-color: rgba(0,0,0,0.9);
    width: 100%;
    min-width: 1200px;
    z-index: 10;
}
main{
    /* 行业巨头 */
    .help{
        div
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        min-width: 1200px;
        height: 290px;
        text-align: center;
        color: #fff;
        h1{
            font-size: 42px;
        }
    }


}